asked 3.7k views
0 votes
If 12 people at a party shake Hands once and only once with everyone else how many handshakes occur

2 Answers

2 votes

Answer:

66

Explanation:

hope it helps :)

answered
User Xilef
by
7.9k points
3 votes

serian 144 apretones de manos en total

answered
User Webjedi
by
8.4k points
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